× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
2000 Chevrolet Prizm 1.8L Excessive Emissions, Poor Fuel Economy
Posted to GM Driveability on 3/10/2004 3 Replies

vechile is failing the smog program, after tune up and manually check the emmisions it has been found that the system goes into open loop just off idle and the o2 sensor goes to .054 mv, no codes stored in the system?

3 Replies Received (View Replies)

  Related Documents & Media  2000 Chevrolet Prizm

 
Message Closed w/Summary

car Vehicle Data

2000 Chevrolet Prizm

VIN 1Y1SK5281Y
Engine1.8 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Fuel Economy
OccursOn Accel
Message Closed w/Summary

car Vehicle Data

2000 Chevrolet Prizm

VIN 1Y1SK5281Y
Engine1.8 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Fuel Economy
OccursOn Accel